[en] Several tests have been designed in order to identify the initial yield locus and the parameters required in hardening laws. Taking into account the work done by Piljman (2001), M&S laboratory has started the construction of a bi-axial machien able to perform plane strain test, shear test (monotonic or cyclic), and a simultaneous combination of both. This article presents the simulation of a cyclic simple shear test using three types of hardening. [fr] Diverses expériences existent pour identifier la surface de plasticité initiale et les lois d'écrouissage. Se basant sur les travaux de Piljman (2001), le laboratoire M&S a entrepris la construction d'une machine d'essai bi-axiale, capable d'exécuter des essais d'état plan de déformation, de cisaillement (monotone ou cyclique) ou la combinaison simultanée des deux. Cet article présente les simulations de l'expérience pour un cas de cisaillement simple cyclique avec trois types d'écrouissage.
Disciplines :
Materials science & engineering
Author, co-author :
Flores, Paulo
De Montleau, P.
Habraken, Anne ; Université de Liège - ULiège > Département ArGEnCo > Département ArGEnCo
Mathonet, Vincent
Language :
French
Title :
Simulations numériques d'essais de cisaillement simple
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